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G51948-3-3-8 Gang C Self-Locking Nut Assembly

5310-01-339-5028

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Official Item Classification

Name
Gang C Self-Locking Nut Assembly
Part Number
G51948-3-3-8
(NSN) National Stock Number
5310-01-339-5028
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01864
(FIIG) Federal Item Identification Guide
A021A0
Date
05/23/1991 (35 years ago)

prevailing torque all metal design locking feature, 3b thread class, right-hand thread direction, dry film lubricant lubrication, 0.194 inches minimum first end counterbore diameter

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Counterbore Diameter

0.194 inches minimum first end

Lubrication

dry film lubricant

Overall Length

71.940 inches nominal

Overall Width

0.474 inches nominal

Nut Style

gang channel, self locking

Channel Style

straight type

Assembly Overall Height

0.368 inches maximum

Channel Height

0.250 inches maximum

Nut Spacing

0.800 inches nominal

Nut Counterbore Depth

0.188 inches nominal first end

Nut Quantity

89

Thread Series

unjf

Features Provided

floating nut

Thread Quantity Per Inch

32

Nominal Thread Size

0.190 inches

Part Name Assigned By Controlling Agency

navy special project

Special Features

channel matl alclad

Material Document And Classification

ams 5525 assn std single material response or ams 5737jgcams 5688 assn std single material response clip

Material Document And Classification

ams 5525 assn std single material response or ams 5737 assn std single material response nut

Surface Treatment

anodize channel

Surface Treatment

cadmium and chromate nut

Surface Treatment

passivate clip

Surface Treatment Document And Classification

mil-a-8625,type 2,class 1 mil spec single treatment response channel

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response clip

Surface Treatment Document And Classification

qq-p-416,type 2,class 2 fed spec single treatment response nut

Test Data Document

"81349-mil-n-25027 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0001864

Related Hardware Products

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G51948-3-3-8 Gang C Self-Locking Nut Assembly
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Frequently Asked Questions

What is the FSCG of the NSN 5310-01-339-5028?
The FSCG of the NSN 5310-01-339-5028 is 5310
Does NSN 5310-01-339-5028 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5310-01-339-5028 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-339-5028 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-01-339-5028 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Thu, May 23, 1991